Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611209 | Dehumidifier | Fumio Kawato | 1997-03-18 |
| 5327740 | Dehumidifier | Masumu Satoh, Kazuyoshi Hanazawa | 1994-07-12 |
| D307913 | Lubricator | Kouichi Miyake | 1990-05-15 |
| 4875911 | Apparatus for separating gaseous mixtures | Shinji Mizuno, Humio Kawato, Kazuyoshi Hanazawa, Tatsuaki Aoyama | 1989-10-24 |
| D301917 | Pressure governor | Yoshiichi Muto | 1989-06-27 |
| D301914 | Pressure governor with filter | Yoshiichi Muto | 1989-06-27 |
| 4773270 | Pressure gage | Hideaki Matsunaga | 1988-09-27 |
| 4773271 | Bourdon gage | Yoshiichi Mutou | 1988-09-27 |
| D295674 | Air-filter | Syunzi Tukamoto | 1988-05-10 |
| 4508143 | Drain discharging apparatus | — | 1985-04-02 |
| 4494561 | Condensate discharging apparatus | — | 1985-01-22 |